A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5905-01-160-9273
NSN 5935-01-056-2259
NSN 5835-01-228-8666
NSN 5996-01-012-0436
NSN 5915-00-504-9416
NSN 5915-01-463-2465
NSN 5960-00-091-8729
NSN 5990-01-154-7296
NSN 5998-01-285-6694
NSN 7035-01-526-9702
NSN 5910-01-340-0542
NSN 6220-01-464-2588